“…280 "C; vmax. 3 820br and 1 625br cm-'; m/z 266(4%), 264(9), 229(9), 228(4), 227 (17), 179(3), 177 (8), 155(16), 154(100), 153 (10), 152 (24), 151 (17), and 77 (17)] which gave a positive lithium flame test and is tentatively identified as lithium diphenylarsinate.…”